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Fix crash in FrameBufferToRDRAM::CopyToRDRAM when current buffer is NULL.

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Fixed Snowboard Kids causes segmentation fault #477
This commit is contained in:
Sergey Lipskiy 2015-05-05 17:07:21 +06:00
parent cd0c74dff0
commit bbc71c3f0a
1 changed files with 1 additions and 1 deletions
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2
src/FrameBuffer.cpp
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@ -903,7 +903,7 @@ void FrameBufferToRDRAM::_copyWhite(FrameBuffer * _pBuffer)
void FrameBufferToRDRAM::CopyToRDRAM(u32 _address)
{
if (VI.width == 0) // H width is zero. Don't copy
if (VI.width == 0 || frameBufferList().getCurrent() == NULL) // H width is zero or no current buffer. Don't copy
return;
FrameBuffer *pBuffer = frameBufferList().findBuffer(_address);
if (pBuffer == NULL || pBuffer->m_width < VI.width || pBuffer->m_isOBScreen)